Who we are

Client-focused and driven professionals committed to quality for 25+ years, TSGI is a team built to respond to rapidly changing opportunities at the intersection of business and innovation.

Meet Our Team

Michael Bosdet, BSc, PhD


Ken R. Cudmore, CA, CPA, MBA, BSc


Cecile Arendas, CPA,B.Mgt, B.Sc

Tax and Financial Advisor

Brittany Chyz, MSc, P.Eng

Technology Advisor

Elliot Cudmore

Director of Business Development

Alycia Herlein, CPA

Tax & Financial Advisor

Hugo Labrande, PhD

Technology Advisor

Peter Maitland, CPA, CA

Financial Manager

Matthew Morgan, PhD

Technology Advisor

Mackenzie Muwanga, M.Eng

Technology Advisor

Vinayaraj Ozhukil Kollath, PhD

Technology Advisor

Chiaki Palmer, CGA, CPA

Tax and Financial Advisor

Dennis Palmquist, CPA, CA

Tax and Financial Advisor

Kyle Westgate, P.Eng

Technology Advisor

Brad Wiebe, CPA

Tax and Financial Advisor

Andrea Williamson, B. Comm

Business Operations Analyst

Chris Wiseman, P.Eng.

Technology Advisor

Careers at TSGI

 Amenities at hand

  • Facing onto Central Memorial Park, our offices are conveniently close to dozens of restaurants, coffee-shops, independent stores, clinics, gym and a library.

Easy Commute

  • Our offices are on the edge of the downtown core, which allows for an easier commute and readily available parking, while still being within walking distance of many of our clients. Some staff bike to work, as our offices are located on Calgary’s Cycle Track network.


  • We value professionalism and client service but we also value family, physical and mental well-being and work-life balance. Our staff are healthy, happy and energized to come to work.

Current Openings

The following position is open. Please submit a cover letter and resume to careers@tsgi.ca to apply:

Open Position: Tax & Financial Advisor, CPA

If you are not applying to an open position, we do not respond to unsolicited applications but will keep your information on file for the next available opening.



TSGI grew out of a full service Calgary-based Chartered Accountancy (CA) practice founded by Ken Cudmore in 1983.

Focused Expertise

Strategic grant writing and SR&ED applications naturally evolved as complementary services under the umbrella of the accounting practice. By the year 2000, having contributed to the growth of scores of companies through SR&ED services, we were inspired to divest our general accounting practice and dedicate our efforts to become Western Canada’s first choice for SR&ED expertise.

Present Day

As trusted financial and technology advisors to our clients accessing the SR&ED program, our team continues to grow and further refine our SR&ED services. We’re big believers in technology and innovation as the key drivers behind the next phases of growth in existing and bleeding edge technology verticals and we’re proud to be a part of the innovation and technology ecosystem in Western Canada.

Our Culture

Innovation and professionalism are at the core of our business. We believe in the value of establishing mutually respectful, long-term relationships with our clients and partner organizations.

Our Motivation

We strive to deliver meaningful value to our clients across diverse industries. We take great pride in helping them succeed.

Our Promise

We are committed to upholding our clients’ best interests and operating with integrity. We do the job right the first time, every time, so you can be confident in your decision to engage TSGI.

Associations and Memberships